Upcoming Events


Erwin Marine is hosting the TWRA safety course and exam on Saturday, March 19th at 1:00pm (ET). This class is for anyone born after 1989 and needs the Type 600 permit to operate boats.

  • The course will last approximately 2 hours.
  • Attendees must be 12 or older.
  • A valid boaters class permit must be purchased beforehand and brought to the class.
    • Can be purchased anywhere fishing licenses are sold. 

Seats are limited. Click below to RSVP now. 


Come Boaters, one and all! 

Learn all about locking through the dam – what to do, and what not to do.

This is a FREE event but you must REGISTER!

What to expect:

  • Meet 9:00 am at Erwin Marine Sales (Showroom) located at Chickamauga Marina
  • Class with Q&A
  • Lock-through demonstration

MARCH 19, 2022 | full

MARCH 26, 2022 | a few spots left

MAY 28, 2022 | some spots left

Space is very limited. Register today.

The Locking Class is taught by our experienced Captains. There will also be a lock-through demonstration with Erwin Marine Sales’ crew and vessel(s). Participants will have a chance to test their skills in the lock.

This class is perfect for the new boater and an excellent refresher course for the more experienced.

locking-class-locking through Dam locks